C7.1 Industrial Engine Inlet Manifold Temperature Sensor - Remove and Install Caterpillar

Removal Procedure

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Illustration 1	g02022990

1. Slide locking tab (1) into the unlocked position.

2. Disconnect harness assembly (2) from inlet manifold temperature sensor (3).

   Note: The inlet manifold temperature sensor has a two-wire plug.

3. Use a deep socket to remove inlet manifold temperature sensor (3) from the inlet manifold.

4. Remove O-ring seal (4) from the inlet manifold temperature sensor (3).

Installation Procedure

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Illustration 2	g02022990

1. Install a new O-ring seal (4) to inlet manifold temperature sensor (3).

   Note: Do not lubricate the O-ring seal.

2. Use a deep socket to install inlet manifold temperature sensor (3) to the inlet manifold. Tighten the inlet manifold temperature sensor to a torque of 20 N·m (177 lb in).

3. Connect harness assembly (2) to inlet manifold temperature sensor (3).

4. Slide locking tab (1) into the locked position.